[Coral-List] Oil and Coral
Eugene Shinn
eshinn at marine.usf.edu
Mon May 3 13:35:06 EDT 2010
Oil/coral follow up. Some of you have questioned the value of my
simple experiments. I agree with the criticism but unfortunately that
is about all I had to go on. For more than 40 years I have been
trying to convince some chemical/biologists and/or responsible
agencies or universities to do the needed long-term research. I ran
into a brick wall every time. Biological effects of crude oil is not
a popular subject and those who do it will likely be called
biostitutes by their fellow biologists. Oil related research is a no
no for a number of reasons. 1) Obtaining a permit to do realistic
in-the-field research in the US is nearly impossible. I have tried to
aid many researchers (including those who did the experiments in
Panama described in the IPIECA report).
<http://www.ipieca.org/activities/oilspill/downloads/publications/reports/english/Vol3_Corals.pdf>
Every request that I am aware of was turned down. In-field research
(including laboratory research) is especially needed to test the
efficiency of various biodegrading bacteria as well as dispersants
etc. 2) Apparently there is fear that any study that does not live up
to preconceived results could be a career ending move for the
researcher. Those emotions are clearly exhibited by responses on the
coral-list. Oil research creates poor public relations for the agency
or organization that does the study. 3) Who will fund the research?
If the American Petroleum Institute funds the research (as they did
in the early 1970s) results would lack credibility. I did my simple
experiments on my Keys vacation because it could not be done
officially and also, I was convinced oil would kill coral. The
results was a major surprise but made me feel better about the 2 days
I spent in the witness box. In the early 1970s no government agency
would do fish-related research around offshore rigs. Everyone knew
rigs were great places to fish so agencies stayed away, because
senator Scoop Jackson was attempting to nationalize the industry. No
agency such as NOAA's (MUST), Man Under the Sea Technology, group
would go near a rig and MMS did not yet exist. MMS presently does
support fish and coral studies beneath oil rigs, and, 4) Unless the
results of toxicity studies proved high toxicity what journal would
publish the results? Lack of journals, other than grey literature,
and number 2 above, is why much of the research funded by API back
then was never published. The IPIECA report drew heavily on API
funded research, most of which was performed by Drs. Jack Anderson
and Jerry Neff at Texas A&M University.
One of the major findings of the A&M API funded research was
that crude oil is relatively nontoxic compared to processed oils.
Crude after all is a product of nature rather than a man-made
chemical. Witness the existence of highly diverse chemosynthetic
communities scattered throughout the deep gulf where there are
natural seeps. Incidentally those chemosynthetic communities are
protected from drilling by MMS. Take away their source of food and
they die.
There is a table in the IPIECA report that lists many studies
done with diesel, and lubricating oils which are the most toxic.
Those who fear oil companies will be quick to note who sponsored the
IPIECA report. I checked the NOAA website provided by Walter Goldberg
but was unable to find anything about oil and corals. I did learn
that they are celebrating their 200th anniversary. If they are 200
years old I must be 300. I sure would like to see the research done
on "crude" performed by Cervino. Where is it published? Same journal
as rapid wasting disease?
The Gulf of Elat study is well known and often quoted. Coral
mortality there was limited to coals exposed on the reef flat down
wind not only of an oil refinery (what kind of oil?) but also a
fertilizer factory and terminal.
So yes, I agree my little test is not the last word on oil
toxicity but as I said earlier, the past is the best teacher.
Consider what happened during WW II. Maybe this present disaster will
stimulate the much needed research. We have enough well-meaning
resource managers, we need more objective science. Gene
--
No Rocks, No Water, No Ecosystem (EAS)
------------------------------------ -----------------------------------
E. A. Shinn, Courtesy Professor
University of South Florida
Marine Science Center (room 204)
140 Seventh Avenue South
St. Petersburg, FL 33701
<eshinn at marine.usf.edu>
Tel 727 553-1158----------------------------------
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